Astronomers have discovered a unique collisional ring galaxy, nicknamed the "Bullseye," that features nine rings, the most observed in a collisional ring galaxy to date.

The eight ripples seen by the Hubble Space Telescope in this cosmic scene marks the most ever seen in any galaxy, and data ...

With an assist from the NEID spectrograph, a team of astronomers have confirmed the existence of exoplanet Gaia-4b—one of the ...

NASA's Hubble Space Telescope has captured a cosmic bullseye. The gargantuan galaxy LEDA 1313424 is rippling with nine ...

From planets and constellations, to eclipses and the Aurora Borealis, here's what to look for in the sky this spring ...

For many of them, this means exploding in a very dramatic fashion. There are several ways that a star can explode including ...

Here’s everything you need to know about astrophotography in February 2025: Saturday, February 1: A crescent moon in ...

You’ll find several bright planets, stars and obvious constellations in the February evening sky. The most obvious constellation this month is Orion. To find Orion, face south and look for Orion’s ...

Al Jabbar is one of the Arabic names for Orion, the “Hunter", one of winter's most conspicuous constellations.

The new moon of January will be at 7:36 a.m. Eastern Time on Jan. 29, according to the U.S. Naval Observatory, and two days ...